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Powder Metallurgy and Metal Ceramics

, Volume 57, Issue 7–8, pp 384–390 | Cite as

The Effect of Magnesium Additives on Aluminum-Based Composites Structure

  • O. Sahin
  • V. Erturun
Article
  • 37 Downloads

The structure of Al-based composite materials obtained by low-energy grinding in a vibratory mill, pressing and sintering in a protecting gas atmosphere was studied with scanning electron microscopy and X-ray phase analysis, depending on the amount of magnesium additives. It is established that the grain size of the matrix decreases as the crystal size reduction with an increase in the magnesium content in the material.

Keywords

mechanical alloying powder processing microstructure 

Notes

Acknowledgements

The authors would like to thank the Erciyes University Scientific Research Unit for supporting this work (Project No: FYL-2015-6067).

References

  1. 1.
    I. Uygur, Environmentally Assisted Fatigue Response of Al–Cu–Mg–Mn with SiC Particulate Metal Matrix Composites, PhD Thesis, University of Wales, Swansea (1999).Google Scholar
  2. 2.
    S. Kaneko, K. Murakami, and T. Sakai, “Effect of the extrusion conditions on microstructure evolution of the extruded Al–Mg–Si–Cu alloy rods,” Mater. Sci. Eng. A, 500, 8–15 (2009).CrossRefGoogle Scholar
  3. 3.
    R.K. Evert and R.J. Arsenault, Metal Matrix Composites. Mechanism and Properties, Academic Press Inc., San Diego, USA (1991).Google Scholar
  4. 4.
    L.J. Boutman and R.H. Krack, Composite Materials, Academic Press Inc., UK (1974).Google Scholar
  5. 5.
    V. Erturun and M.B. Karamis, “Effects of reciprocating extrusion process on mechanical properties of AA 6061/SiC composites,” Trans. Nonferrous Met. Soc. China, 26, 328–338 (2016).CrossRefGoogle Scholar
  6. 6.
    M.B. Karamis, V. Erturun, and F.N. Sari, “Investigation on effects of reciprocating extrusion process on microstructure of AA 6061 based composites,” J. Mater. Sci. Tech., 28, 1379–1384 (2012).CrossRefGoogle Scholar
  7. 7.
    M. Sümer, Study of the Mechanical Properties of the Fe–Fe3 Composite Materials Produced by Mechanical Alloying [in Turkish], MSc Thesis, Graduate School of Natural and Applied Sciences, Ankara (2003).Google Scholar
  8. 8.
    C. Suryanarayana, “Mechanical alloying and milling,” Prog. Mater. Sci., 46, 1–184 (2001).CrossRefGoogle Scholar
  9. 9.
    T. Itsukaichi, K. Masuyama, M. Umemoto, et al., “Mechanical alloying of Al–Ti powder mixtures and their subsequent consolidation,” J. Mater. Res., 8, 1817–1828 (1993).CrossRefGoogle Scholar
  10. 10.
    K.Y. Wanga, A.Q. He, T.D. Shen, et al., “Synthesis of Al-based metastable alloys by mechanical milling Al and amorphous Fe78Si12B10 powders,” J. Mater. Res., 9, 866–874 (1994).CrossRefGoogle Scholar
  11. 11.
    K.D. Woo and D.L. Zhang, “Fabrication of Al–7 wt.% Si–0.4 wt.% Mg/SiC nanocomposite powders and bulk nanocomposites by high energy ball milling and powder metallurgy,” Curr. Appl. Phys., 4, 175–178 (2004).CrossRefGoogle Scholar
  12. 12.
    J. Zhang, L. Liu, P. Zhai, et al., “Effect of fabrication process on the microstructure and dynamic compressive properties of SiCp/Al composites fabricated by spark plasma sintering,” Mater. Lett., 62, 443–446 (2008).CrossRefGoogle Scholar
  13. 13.
    R. Abhik, V. Umasankar, and M.A. Xavior, “Evaluation of properties for Al SiC-reinforced metal matrix composite for brake pads,” Procedia Eng., 97, 941–950 (2014).CrossRefGoogle Scholar
  14. 14.
    J. Bhatt, N. Balachander, S. Shekher, et al., “Synthesis of nanostructured Al–Mg–SiO2 metal matrix composites using high-energy ball milling and spark plasma sintering,” J. Alloys Compd., 536, 35–40 (2012).CrossRefGoogle Scholar
  15. 15.
    R. Sankar and P. Singh, “Synthesis of 7075 Al/SiC particulate composite powders by mechanical alloying,” Mater. Lett., 36, 201–205 (1998).CrossRefGoogle Scholar
  16. 16.
    J.H. Chae, K.H. Kim, Y.H. Choa, et al., “Microstructural evolution of Al2O3–SiC nanocomposites during spark plasma sintering,” J. Alloys Compd., 413, 259–264 (2006).CrossRefGoogle Scholar
  17. 17.
    M. Kubota and M. Sugamata, “Reaction milled and spark plasma sintered Al–AlB2 composite materials,” Rev. Adv. Mater. Sci., 18, 269–275 (2008).Google Scholar

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© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Erciyes University, Department of Airframes and Power PlantsKayseriTurkey

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